CVE-2021-25318

A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16.

CVSS v3 8.8 HIGH
CVSS v2.0 6.5 MEDIUM

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.5^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:P/I:P/A:P

Exploitability : 8.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://bugzilla.suse.com/show_bug.cgi?id=1184913	Issue Tracking Third Party Advisory
https://bugzilla.suse.com/show_bug.cgi?id=1184913	Issue Tracking Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:rancher:rancher::::::::
	cpe:2.3:a:rancher:rancher::::::::

History

21 Nov 2024, 05:54

Type	Values Removed	Values Added
References	~~() https://bugzilla.suse.com/show_bug.cgi?id=1184913 - Issue Tracking, Third Party Advisory~~	() https://bugzilla.suse.com/show_bug.cgi?id=1184913 - Issue Tracking, Third Party Advisory

Information

Published : 2021-07-15 09:15

Updated : 2024-11-21 05:54

NVD link : CVE-2021-25318

Mitre link : CVE-2021-25318

CVE.ORG link : CVE-2021-25318

JSON object : View

Products Affected

rancher

rancher

CWE

CWE-732

Incorrect Permission Assignment for Critical Resource

{"id": "CVE-2021-25318", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "meissner@suse.de", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-07-15T09:15:07.777", "references": [{"url": "https://bugzilla.suse.com/show_bug.cgi?id=1184913", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "meissner@suse.de"}, {"url": "https://bugzilla.suse.com/show_bug.cgi?id=1184913", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "meissner@suse.de", "description": [{"lang": "en", "value": "CWE-732"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-732"}]}], "descriptions": [{"lang": "en", "value": "A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16."}, {"lang": "es", "value": "Una vulnerabilidad de Asignaci\u00f3n Incorrecta de Permisos para Recursos Cr\u00edticos en Rancher permite a usuarios del cl\u00faster modificar recursos a los que no deber\u00edan tener acceso. Este problema afecta a: Rancher versiones anteriores a 2.5.9; Rancher versiones anteriores a 2.4.16"}], "lastModified": "2024-11-21T05:54:44.327", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:rancher:rancher:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "61F2398D-29ED-4CD4-A229-186EF99BB4E8", "versionEndExcluding": "2.4.16"}, {"criteria": "cpe:2.3:a:rancher:rancher:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "67B096D9-719A-43C1-8B49-AF0C09A30715", "versionEndExcluding": "2.5.9", "versionStartIncluding": "2.5.0"}], "operator": "OR"}]}], "sourceIdentifier": "meissner@suse.de"}

8.8 /10